php man page for cachingiterator

CACHINGITERATOR(3)							 1							CACHINGITERATOR(3)

The CachingIterator class

INTRODUCTION
	This object supports cached iteration over another iterator.

CLASS SYNOPSIS
       CachingIterator

       CachingIteratorextends
       IteratorIteratorOuterIteratorArrayAccessCountable

       Constants

       o const integer$CachingIterator::CALL_TOSTRING1

       o const integer$CachingIterator::CATCH_GET_CHILD16

       o const integer$CachingIterator::TOSTRING_USE_KEY2

       o const integer$CachingIterator::TOSTRING_USE_CURRENT4

       o const integer$CachingIterator::TOSTRING_USE_INNER8

       o const integer$CachingIterator::FULL_CACHE256

       Methods

       o public CachingIterator::__construct (Iterator	$iterator, [string  $flags = self::CALL_TOSTRING])

       o public int CachingIterator::count (void  )

       o public void CachingIterator::current (void  )

       o public array CachingIterator::getCache (void  )

       o public void CachingIterator::getFlags (void  )

       o public Iterator CachingIterator::getInnerIterator (void  )

       o public void CachingIterator::hasNext (void  )

       o public scalar CachingIterator::key (void  )

       o public void CachingIterator::next (void  )

       o public void CachingIterator::offsetExists (string  $index)

       o public void CachingIterator::offsetGet (string  $index)

       o public void CachingIterator::offsetSet (string  $index, string  $newval)

       o public void CachingIterator::offsetUnset (string  $index)

       o public void CachingIterator::rewind (void  )

       o public void CachingIterator::setFlags (bitmask  $flags)

       o public void CachingIterator::__toString (void	)

       o public void CachingIterator::valid (void  )

PREDEFINED CONSTANTS
	      o CachingIterator::CALL_TOSTRING -Convert every element to string.

	      o CachingIterator::CATCH_GET_CHILD -Don't throw exception in accessing children.

	      o CachingIterator::TOSTRING_USE_KEY - Use key for conversion to string.

	      o CachingIterator::TOSTRING_USE_CURRENT - Use current for conversion to string.

	      o CachingIterator::TOSTRING_USE_INNER - Use inner for conversion to string.

	      o CachingIterator::FULL_CACHE -Cache all read data.

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